﻿//  Copyright 2021 Google Inc. All Rights Reserved.
//
//  Licensed under the Apache License, Version 2.0 (the "License");
//  you may not use this file except in compliance with the License.
//  You may obtain a copy of the License at
//
//  http://www.apache.org/licenses/LICENSE-2.0
//
//  Unless required by applicable law or agreed to in writing, software
//  distributed under the License is distributed on an "AS IS" BASIS,
//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//  See the License for the specific language governing permissions and
//  limitations under the License.

using NtCoreLib.Win32.Security.Interop;
using System.Security.Cryptography.X509Certificates;

namespace NtCoreLib.Win32.Security.Authentication;

/// <summary>
/// Interface for a client authentication context.
/// </summary>
public interface IClientAuthenticationContext : IAuthenticationContext
{
    /// <summary>
    /// Get the last token status for the client context.
    /// </summary>
    SecPkgLastClientTokenStatus LastTokenStatus { get; }

    /// <summary>
    /// Current request attribute flags.
    /// </summary>
    InitializeContextReqFlags RequestAttributes { get; }

    /// <summary>
    /// Current return attribute flags.
    /// </summary>
    InitializeContextRetFlags ReturnAttributes { get; }

    /// <summary>
    /// Get the local certificate. Only used for Schannel related authentication.
    /// </summary>
    X509Certificate2 LocalCertificate { get; }

    /// <summary>
    /// Get the remote certificate. Only used for Schannel related authentication.
    /// </summary>
    X509Certificate2 RemoteCertificate { get; }
}
